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Forecast your success with APIs that rain down the latest weather data.
The openSenseMap API allows for managing users, senseBoxes (stations), and measurements, providing functionalities such as posting new data, retrieving sensor information, and managing senseBoxes. It also supports various operations with parameters for filtering and formatting responses, including JSON and CSV formats.
95 API Health
Open-Meteo is an open-source weather API and offers free access for non-commercial use. No API key required. Start using it now!
95 API Health
Simulated river discharge at 5 km resolution from 1984 up to 7 months forecast.
95 API Health
Public API for Aare river data including temperature, flow rate, weather forecasts, and more. Non-commercial use allowed with customizable app and version parameters.
94 API Health
This API provides machine-to-machine access to aviation weather data, including METARs, TAFs, AIRMETs, and SIGMETs. It enables users to fetch up-to-date weather information for flight planning and operations. The service allows queries for the past 15 days of data and provides cache options for efficient data retrieval.
90 API Health
Provides sunset and sunrise times for a given latitude and longitude using a simple REST API
90 API Health
Provides real-time UV Index and 5 day Hourly UV Index Forecast globally without API Key. Single endpoint for current UV Index and forecast based on latitude/longitude.
89 API Health
This API provides current weather data for a specified location, presenting information visually through Glax. Users can retrieve data in JSON or PNG formats and customize their queries with parameters like location, units, and forecast options.
87 API Health
The 7Timer Weather API provides global numerical weather forecasts derived from high-resolution models. Users can access weather data in graphical or machine-readable formats without needing an API key, enabling programmatic access to various meteorological elements.
85 API Health
The UV Index API provides real-time data on ultraviolet index levels for various locations in Singapore. Users can retrieve the latest UV index information updated every hour between 7 AM and 7 PM. The API allows for filtering by date or datetime via query parameters.
84 API Health
wttr.in is a console-oriented weather forecast service that supports various information representation methods like terminal-oriented ANSI-sequences for console HTTP clients (curl, httpie, or wget), HTML for web browsers, or PNG for graphical viewers.
72 API Health
Largest open-source air quality data platform aggregating historical and real-time air quality data globally.
66 API Health
A RESTful API to check the current weather by providing city names as parameters. It offers functionalities to get temperature, wind speed, and a weather description in a simple JSON format.
37 API Health